Harinandan Ampally
Dallas
Summary
- Seasoned front-end architect with over 11 years of experience in designing and developing enterprise-grade web applications, specializing in Angular 8, 9, 10, 11, 12, 13, 14, 15 and proficient in TypeScript, HTML5, CSS3, and modern front-end frameworks.
- Strong background in making architecture-level decisions, creating reusable UI components, and optimizing performance for scalable applications.
- Expertise in state management, Angular Router, Material UI, and API integration, with a focus on mentoring developers, maintaining code quality standards, and promoting best practices in Agile environments.
- Proficient in working with RESTful APIs, OAuth security tokens (JWT), Git, and test-driven development (TDD).
- Skilled in building JavaScript MV-VM/MVC frameworks and ensuring compliance with quality standards using ESLint, SonarQube, and FindBugs. Experience in integrating Okta authentication and deploying applications on AWS cloud infrastructure.
- Led a cross-functional team to develop a scalable e-commerce platform using Angular and Node.js, increasing transaction speed by 40% and boosting customer satisfaction by 25%. Architected a microservices-based system, reducing downtime by 60%, and improving deployment efficiency by 50%.
- Mentored developers through code walkthroughs and parallel programming, fostering collaboration and driving a 30% improvement in code quality and a 20% increase in team productivity.
- Demonstrated success in managing large-scale projects from conception to deployment, ensuring optimized performance, reusability, and seamless API integration. Led teams in Agile environments and deployed applications to AWS, ensuring scalability and robustness.
Overview
11
11
years of professional experience
Work History
Senior Front-End Lead, Architect
AT&T
08.2021 - Current
- Architected and designed a scalable, reusable component library using Angular 8, 9, ensuring UI consistency across applications
- Led the migration from legacy front-end frameworks to Angular, implementing state management with NgRx to optimize performance
- Designed and developed dynamic, highly interactive, and responsive user interfaces using Angular Material UI and CSS pre-processors (SASS, LESS)
- Built enterprise-level, self-contained, reusable, and testable components, adhering to MV-VM/MVC frameworks
- Implemented routing solutions using Angular Router, optimizing navigation and performance
- Developed and consumed RESTful and SOAP APIs using JSON/XML, ensuring seamless integration with back-end services
- Integrated Okta authentication for secure access management
- Deployed and managed front-end applications on AWS cloud infrastructure
- Enforced code quality standards with ESLint, SonarQube, and unit testing frameworks (Jasmine, Karma)
- Mentored junior developers, conducted code walkthroughs, and parallel programming sessions
- Developed wireframes and UI mockups using Figma to align with stakeholder requirements
Senior Front-End Lead, Architect
RewardStyle
04.2020 - 08.2021
- Designed and implemented reusable, modular UI components with Angular 8, 9+
- Led the development of core enterprise applications, ensuring maintainability, scalability, and accessibility
- Developed Single Page Applications (SPA) using Angular and TypeScript, improving user engagement and performance
- Integrated OAuth authentication with JWT tokens for secure API access
- Integrated Okta for identity and access management
- Created wireframes and UI mockups using Figma, aligning with stakeholder requirements
- Deployed applications on AWS cloud infrastructure for improved scalability and reliability
- Contributed to a highly collaborative Agile development team, following best coding practices
- Collaborated with back-end teams to define API contracts and improve data exchange efficiency
Senior Front-End Lead
Southwest Airlines
10.2019 - 04.2020
- Architected and built enterprise-level, self-contained UI components using Angular 2, 7, 8
- Implemented dynamic, highly interactive, and responsive user interfaces for the airline booking system
- Used RxJS for reactive programming, enhancing data streams and improving performance
- Developed and maintained unit and integration tests using Karma and Jasmine, ensuring robust application stability
- Integrated and consumed RESTful and SOAP web services utilizing JSON and XML
- Integrated Okta authentication for secure user management
- Led cross-functional collaboration with designers, product owners, and engineering teams
Senior Front-End Lead
Verizon
01.2019 - 10.2019
- Migrated existing applications from AngularJS to Angular 8+, improving application maintainability
- Created custom Angular directives and pipes, enhancing reusability and code modularity
- Developed complex data-driven forms using Angular Reactive Forms and Template-driven Forms
- Implemented and enforced code quality standards using ESLint and SonarQube
- Integrated third-party services and REST APIs with Angular applications
- Deployed front-end applications on AWS cloud infrastructure
- Worked with Git for version control and implemented CI/CD pipelines for streamlined deployments
Senior Front-End Developer
Intuit
07.2016 - 01.2019
- Led the development of Contact-Us Widget, improving customer engagement
- Converted core features into Angular 2 and 2+ reusable components using a component-based architecture with modular design principles
- Integrated RESTful APIs and OAuth authentication (JWT)
- Implemented Okta authentication for enhanced security
- Ensured code quality using TDD and tools like Jest, Karma, ESLint
- Designed and developed interactive UI components using Angular Material
- Worked closely with product owners and engineers, contributing to Agile development
Software Engineer
Infostep Inc
Hyderabad
01.2014 - 04.2015
- Developed web applications using AngularJS, JavaScript, and TypeScript
- Designed and developed responsive UI components
- Worked with RESTful APIs and JSON for seamless data integration
- Implemented unit tests with Jasmine and Karma
Education
Master’s Degree - Computer Science
San Francisco Bay University
San Francisco, California01.2016
Bachelor’s Degree - Computer Science
JNTUH
01.2014
Skills
- Angular 8, 9, 10, 11, 12, 13, 14
- TypeScript
- JavaScript (ES6)
- HTML5
- CSS3
- SCSS
- Material UI
- RxJS
- NgRx
- Akita
- Angular Material
- Bootstrap
- Figma
- RESTful APIs
- SOAP
- JSON
- OAuth (JWT)
- Okta Authentication
- Jasmine
- Karma
- Jest
- ESLint
- SonarQube
- Git
- Bitbucket
- Jenkins
- Webpack
- Prettier
- Agile (Scrum)
- Agile (Kanban)
- Test-Driven Development (TDD)
- AWS
- Microservices architecture
- Spring Boot
- Security integration
- User interface design
- Responsive web design
- Agile methodology
- Collaboration skills
- Code quality enforcement
- Version control
- Unit testing
Timeline
Senior Front-End Lead, Architect
AT&T
08.2021 - Current
Senior Front-End Lead, Architect
RewardStyle
04.2020 - 08.2021
Senior Front-End Lead
Southwest Airlines
10.2019 - 04.2020
Senior Front-End Lead
Verizon
01.2019 - 10.2019
Senior Front-End Developer
Intuit
07.2016 - 01.2019
Software Engineer
Infostep Inc
01.2014 - 04.2015
Master’s Degree - Computer Science
San Francisco Bay University
Bachelor’s Degree - Computer Science
JNTUH
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